Midland and Altius Identify Highly Prospective Electromagnetic Anomalies ON the Moria (Ni-Cu-Co) and Shire (Zn-Co) Discoveries
MIDLAND AND ALTIUS IDENTIFY HIGHLY PROSPECTIVE ELECTROMAGNETIC
ANOMALIES ON THE MORIA (NI-CU-CO) AND SHIRE (ZN-CO) DISCOVERIES
Montreal, November 1 st, 2017. Midland Exploration inc. (“Midland”) (TSX -V: MD) and Altius
Minerals Corporation (“Altius”) (TSX: ALS) are pleased to announce the results of a detailed VTEM®
electromagnetic survey and to report preliminary field observations from their Moria nickel and Shire
zinc projects in the James Bay area . On the Moria project, electromagnetic anomalies (EM) that could
indicate massive Ni-Cu sulfide mineralization were identified in several areas, notably in the northeastern
extension of the Gimli/Gloin Ni-Cu-Co showings, in an area without outcrops. On the Shire project, the
EM survey demonstrates that the O’Connor Zn-Co showing is located on a 15-km long string of EM
anomalies. Pyrrhotite -pyrite massive sulfides and quartz -sulfides exhalites were observed in several
places along this regional EM conductor . These results suggest a new massive sulfide belt on the Shire
project.
The Moria nickel discovery was first reported on August 17th, 2017, and consisted in a grab sample from
a weakly mineralized meta-pyroxenite that yielded 1.07% Ni, 0.24% Cu and 0.09% Co (Gimli showing).
Additional manual trenching and grab sampling on Gimli later in August confirmed the initial discovery ,
with the following grades on the discovery outcrop: 1.13% Ni, 0.11% Cu, 0.07% Co; 0.83% Ni, 0.17%
Cu, 0.07% Co; 0.87% Ni, 0.18% Cu, 0.07% Co (note that grab samples are selective by nature and
values reported may not be representative ). Channel samples were collected on Gimli in October
following more manual trenching; results are pending. The Gloin showing, located 100 meters east of
Gimli, was also confirmed by additional sampli ng in late August, with a value of 0.78% Ni in a grab
sample. Calculated metal tenors (grades normalized to 100% sulfides) on the Moria showings are very
high, and vary from 9.2% Ni to 16.0% Ni, and from 0.59% Cu to 2.36% Cu (see details in the table at
the end of this release) . These numbers indicate that any potential Ni-Cu massive sulfide mineralization
on Moria may be high -grade while relatively low -grade bulk tonnage potential also exists based on
sampling.
The electromagnetic (EM) survey performed on the Moria project indicates that the Gimli and Gloin
showings are located on a distinct NE -SW trending magnetic anomaly that is about 3.5 km long , which
coincides with magnetic meta-pyroxenite that hosts the mineralization . A cluster of five EM anomalies
that could indicate massive Ni -Cu sulfide mineralization is found on the same magnetic anomaly, 400 to
800 meters northeast of Gimli/Gloin , in an area under cover. Other combined EM + magnetic anomalies
that are also covered by overburd en are found in areas where weakly mineralized meta-pyroxenite was
mapped. These EM anomalies are considered to be excellent drilling targets. Results of additional outcrop
and boulder sampling performed in October on Moria are pending.
The Shire zinc project was initiated following the discovery of a zinc-cobalt exhalative horizon during the
summer of 2017 , in a n under explored area located about 80 kilometers east of Nemaska, Quebec . A
quartz-sphalerite exhalite yielded up to 7.53% Zn in grab sampling , while massive sulfides containing
pyrite-pyrrhotite-sphalerite yielded 2.79% Zn in a grab sample; pyritic massive sulfides also returned up
to 0.09% Co in grab samples (O’Connor showing; August 10 th press release) . The mineralization is
interpreted as the distal part of a volcanogenic massive sulfide (VMS) deposit.
The EM survey flown in October on Shire demonstrates that the O’Connor showing is located on a
regional-scale conductor that is at least 15 km long and is open to the east . Field follow-up of a few EM
anomalies in October has positively identified py rite-pyrrhotite massive sulfides and/or quartz -pyrite-
pyrrhotite exhalites at other locations along the regional EM conductor, 2.5 km and 4.5 km east of the
O’Connor showing. The massive sulfides and exhalites were covered by overburden and found by manual
trenching of metal detector anomalies. Mechanical trenching or drilling will be necessary to fully evaluate
them. Assay results are pending. Mapping of meta-volcanic rocks surrounding the sulfide-rich exhalative
layer indicates that it is located near the contact between felsic and mafic volcanic rocks, a setting typical
of major VMS deposits . These results suggest that a major massive sulfide belt is present on the Shire
project. Furthermore, the greenstone belt that hosts the mineraliz ation was not previously known and
consequently never explored before.
Midland and Altius are very pleased by the results of the fall exploration phase on Moria and Shire. Both
projects began in Jul y 2017 as grassroot -level reconnaissance targets , and have very quickly evolved in
just a few months to become high -quality targets ready to be drilled or trenched . The next steps of
exploration on the projects will be evaluated by Altius and Midland in the coming weeks.
Maps of the VTEM® electromagnetic surveys and field observations can be consulted using the
following link : http://media3.marketwire.com/docs/MIDLAND_ALTIUS.pdf.
Metal values for the Moria Ni showings and Ni-Cu tenors* (grades normalized to 100% sulfides)
Sample Showing % Ni % Cu % S
% Ni at 100%
sulfides
(tenor)
% Cu at 100%
sulfides
(tenor)
W178346 Gimli 1.13 0.114 3.35 12.5 1.26
W178433 Gimli 1.065 0.235 4.34 9.2 2.03
W178344 Gimli 0.868 0.188 2.97 10.9 2.36
W178345 Gimli 0.829 0.169 2.84 10.9 2.22
W178353 Gloin 0.782 0.029 1.79 15.2 0.59
W178431 Gloin 0.462 0.018 1.11 16.0 0.59
*Ni-Cu tenors were calculated according to Barnes and Lightfoot (2005), using the formula:
Concentration (100% sulfides of a chalcophile element) = Concentration (whole-rock of the chalcophile
element) * 100 / (2.527 * S% + 0.3408 * Cu% + 0.4715 * Ni%)
Quality control
Rock samples on the project are assayed by standard 30 gram fire-assaying with AA or gravimetric finish
at ALS Minerals laboratories in Val d’Or, Québec or Sudbury, Ontario. All samples are also analysed for
multi-elements, using four -acid ICP –AES method. Exploration program design and interpretation of
results is performed by qualified persons employing a Quality Assurance/Quality Control program
consistent with industry best practices, including the use of standards and blanks with every 20 samples.
About Altius
Altius directly and indirectly holds diversified royalties and streams that gen erate revenue from 15
operating mines. These are located in Canada and Brazil and produce copper, zinc, nicke l, cobalt, iron
ore, potash and thermal (electrical) and metallurgical coal. The portfolio also includes numerous pre ‐
development stage royalties covering a wide spectrum of mineral commodities and jurisdictions. In
addition, Al tius holds a large portfolio of exploration stage projects which it has generated for deal
making with industry partners that results in newly created royalties and equity and minority interests.
Altius has 43,208,291 common shares issued and outstandi ng that are listed on Canada’s Toronto Stock
Exchange under the trading symbol ALS. It is a member of both the S&P/TSX Small Cap and S&P/TSX
Global Mining Indices.
About Midland
Midland targets the excellent mineral potential of Quebec to make the discovery of new world -class
deposits of gold, platinum group elements, base metals and rare earth elements. Midland is proud to count
on reputable partners such as Altius Resources Inc. , Agnico Eagle Mines Limited, Teck Resources
Limited, IAMGOLD Corporation, Osisko Mining Inc., SOQUEM INC., Altius Minerals Corporation,
Japan Oil Gas and Metals National Corporation, NioBay Metals Inc. and Abcourt Mines Inc. Midland
prefers to work in par tnership and intends to quickly conclude additional agreements in regard to newly
acquired properties. Management is currently reviewing other opportunities and projects to build up the
Company portfolio and generate shareholder value.
This press release h as been prepared by Sylvain Trepanier, P.Geo., VP Exploration for James Bay and
Northern Quebec at Midland, a “qualified person” as defined by NI 43 -101. For further information,
please consult Midland’s website or contact:
Gino Roger, President and Chief Executive Officer
Tel: 450 420-5977
Fax: 450 420-5978
Email : [email protected]
Web : www.explorationmidland.com
Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture
Exchange) accepts responsibility for the adequacy or accuracy of this release.
This press release may contain forward-looking statements that are subject to known and unknown risks and uncertainties that
could cause actual results to vary materially from targeted results. Such risks and uncertainties include those described in
Midland's periodic reports including the annual report or in the filings made by Midland from time to time with securities
regulatory authorities.